3PL0

Crystal structure of a bsmA homolog (Mpe_A2762) from Methylobium petroleophilum PM1 at 1.91 A resolution

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277	0.90M lithium chloride, 6.00% polyethylene glycol 6000, 0.1M HEPES pH 6.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.49	50.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 43.508	α = 90
b = 63.203	β = 97.8
c = 104.504	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315		2010-09-15	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.2	0.9537,0.9796,0.9793	ALS	8.2.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.91	28.923	96.6	0.042	10.4			43643		-3	32.356

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.91	1.98	97.6		0.543	1.9

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	1.91	28.923	43627	2199	98.99	0.1715	0.1694	0.2109	RANDOM	35.7943

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-1.29		-0.46	2.22		-1.05

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.801
r_dihedral_angle_4_deg	18.932
r_dihedral_angle_3_deg	13.268
r_scangle_it	6.735
r_dihedral_angle_1_deg	6.729
r_scbond_it	4.816
r_mcangle_it	2.912
r_mcbond_it	1.899
r_angle_refined_deg	1.512
r_angle_other_deg	0.893

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.801
r_dihedral_angle_4_deg	18.932
r_dihedral_angle_3_deg	13.268
r_scangle_it	6.735
r_dihedral_angle_1_deg	6.729
r_scbond_it	4.816
r_mcangle_it	2.912
r_mcbond_it	1.899
r_angle_refined_deg	1.512
r_angle_other_deg	0.893
r_mcbond_other	0.778
r_chiral_restr	0.09
r_bond_refined_d	0.016
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3971
Nucleic Acid Atoms
Solvent Atoms	413
Heterogen Atoms	7

Software

Software
Software Name	Purpose
SHELX	phasing
REFMAC	refinement
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.